public class test {
    public static void main(String[] args) {
        String s = "42.03\n" +
                "41.06\n" +
                "47.58\n" +
                "57.89\n" +
                "78.9\n" +
                "91.43\n" +
                "63.4\n" +
                "77.13\n" +
                "69.91\n" +
                "67.32\n" +
                "68.01\n" +
                "68.02\n" +
                "74.17\n" +
                "69.61\n" +
                "71.57\n" +
                "68.16\n" +
                "69.24\n" +
                "59.18\n" +
                "55.26\n" +
                "47.31\n" +
                "64.79\n" +
                "58.46\n" +
                "57.68\n" +
                "60.1\n" +
                "68.56\n" +
                "71.52\n" +
                "75.39\n" +
                "78.66\n" +
                "79.01\n" +
                "81.56\n" +
                "79.35\n" +
                "80.1\n" +
                "74.5\n" +
                "75.38\n" +
                "65.48\n";
        String[] t;
        t = s.split("\n");
        for (int i = 0; i < t.length ; i++) {
            Double d = Double.parseDouble(t[i]) / 100;
            String  str = String.format("%.4f",d);
            System.out.println(str);
        }

    }
}
